DE3321745C2 - Spritzteil aus thermoplastischem Kunststoff - Google Patents
Spritzteil aus thermoplastischem KunststoffInfo
- Publication number
- DE3321745C2 DE3321745C2 DE19833321745 DE3321745A DE3321745C2 DE 3321745 C2 DE3321745 C2 DE 3321745C2 DE 19833321745 DE19833321745 DE 19833321745 DE 3321745 A DE3321745 A DE 3321745A DE 3321745 C2 DE3321745 C2 DE 3321745C2
- Authority
- DE
- Germany
- Prior art keywords
- injection
- edge
- molded part
- incisions
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920001169 thermoplastic Polymers 0.000 title description 4
- 239000004416 thermosoftening plastic Substances 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833321745 DE3321745C2 (de) | 1983-06-16 | 1983-06-16 | Spritzteil aus thermoplastischem Kunststoff |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833321745 DE3321745C2 (de) | 1983-06-16 | 1983-06-16 | Spritzteil aus thermoplastischem Kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3321745A1 DE3321745A1 (de) | 1984-12-20 |
DE3321745C2 true DE3321745C2 (de) | 1987-04-02 |
Family
ID=6201643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833321745 Expired DE3321745C2 (de) | 1983-06-16 | 1983-06-16 | Spritzteil aus thermoplastischem Kunststoff |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3321745C2 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19536544A1 (de) * | 1995-09-29 | 1997-04-03 | Hohenloher Spulenkoerper | Spulenkörper |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8802045U1 (de) * | 1988-02-17 | 1989-06-15 | Siemens AG, 1000 Berlin und 8000 München | Spule für ein elektromagnetisches Relais mit Schaltverzögerung |
JP4056958B2 (ja) * | 2003-09-29 | 2008-03-05 | 内山工業株式会社 | ウォータジャケット用スペーサの製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1005005B (de) * | 1954-10-19 | 1957-03-21 | Siemens Ag | Aus Polyamid oder aehnlich stark schrumpfendem Kunststoff gespritztes, scheibenfoermiges Praezisionszahnrad fuer Uhr- und Zaehlwerke od. dgl. |
-
1983
- 1983-06-16 DE DE19833321745 patent/DE3321745C2/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19536544A1 (de) * | 1995-09-29 | 1997-04-03 | Hohenloher Spulenkoerper | Spulenkörper |
DE19536544C2 (de) * | 1995-09-29 | 1998-02-19 | Hohenloher Kunststofftechnik G | Spulenkörper |
Also Published As
Publication number | Publication date |
---|---|
DE3321745A1 (de) | 1984-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HOHENLOHER KUNSTSTOFFTECHNIK GMBH & CO, 74613 OEHR |
|
8339 | Ceased/non-payment of the annual fee |